2019-2021 Audi A/S/RS Models Rear Axle Lock Nut Recall

Safety Risk: Rear Axle Lock Nut Failure

Volkswagen Group of America, Inc. (Audi) has identified a safety concern affecting certain 2019-2021 Audi A, S, and RS models. The lock nut on the trailing arm of the rear axle may break due to stress corrosion. This critical component failure can lead to the rear axle becoming misaligned. A misaligned rear axle significantly increases the risk of losing control of the vehicle, which in turn elevates the likelihood of a crash. This issue is serious and requires immediate attention.

What's Being Recalled

This recall, identified by NHTSA ID 21V295000 and Audi's internal number 42L1, involves the rear axle assembly. Specifically, the lock nut on the trailing arm is the component of concern. The affected vehicles include various 2019-2021 Audi A, S, and RS models, covering vehicles like the A6, S8, S5, A8, and RS Q8.

Manufacturer's Remedy

Audi dealers will replace the affected lock nuts free of charge. If necessary, the associated bolts will also be replaced to ensure the integrity of the rear axle assembly. This repair aims to prevent the potential misalignment and subsequent loss of control. Owners will not incur any cost for this repair.

How to Check if Your Vehicle is Affected

Owner notification letters were mailed on June 4, 2021, informing owners of the recall and instructing them on the next steps. If you own a 2019-2021 Audi A, S, or RS model and have not received a notification, you can contact Audi customer service directly at 1-800-253-2834. You can also visit the NHTSA website at www.safercar.gov and enter your Vehicle Identification Number (VIN) to confirm if your specific vehicle is included in this 2021 Audi A6 recall.

Important Information for Owners

It is crucial to address this recall promptly to ensure your safety and the proper functioning of your vehicle's suspension. Do not delay in scheduling the necessary repair with an authorized Audi dealer. This 2021 Audi A6 recall is a safety measure designed to prevent serious incidents.

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Source: National Highway Traffic Safety Administration (NHTSA) Recall ID: 21V295000